ModelSpeech & Audio AIvNeural Engine 2024

Amazon Polly Neural

by Amazon Web Services · freemium · Last verified 2026-03-17

Amazon Polly is a cloud-based text-to-speech (TTS) service from AWS that produces highly natural-sounding human speech using neural engine technology. It supports over 30 languages with both standard and neural voices, offering deep integration with the AWS ecosystem for scalable production applications.

https://aws.amazon.com/polly/ ↗

B—Above Average

Adoption: B+Quality: AFreshness: B+Citations: BEngagement: F

Specifications

License: Proprietary
Pricing: freemium
Capabilities: neural-text-to-speech, standard-text-to-speech, real-time-audio-streaming, ssml-support, custom-lexicons, speech-marks-generation, adjustable-speaking-rate, api-access, multiple-output-formats
Integrations: [object Object], [object Object], [object Object], [object Object], [object Object]
Use Cases: [object Object], [object Object], [object Object], [object Object], [object Object]
API Available: Yes
Parameters: Undisclosed
Context Window: N/A
Modalities: text, audio
Training Cutoff: 2024
Tags: text-to-speech, cloud-tts, enterprise, aws, neural-tts, voice-synthesis, api, aws-ai, saas, pay-as-you-go, ssml
Added: 2026-03-17
Completeness: 0.95%

Index Score

Adoption

Quality

Freshness

Citations

Engagement

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